Support querying active record sources
Add support for querying whether there is currently a recording
underway from the specified audio source.
Bug 7314859
Change-Id: I270f27eff4dcf1cc179089859a4c690140825ad1
diff --git a/include/hardware/audio_policy.h b/include/hardware/audio_policy.h
index 6dd5fd7..9e145f8 100644
--- a/include/hardware/audio_policy.h
+++ b/include/hardware/audio_policy.h
@@ -232,6 +232,9 @@
audio_stream_type_t stream,
uint32_t in_past_ms);
+ bool (*is_source_active)(const struct audio_policy *pol,
+ audio_source_t source);
+
/* dump state */
int (*dump)(const struct audio_policy *pol, int fd);
};